<template>
  <div class="app-container">
    <ThePageHead>用户列表</ThePageHead>
    <div class="filter-container">
      <el-input v-model="listQuery.key" class="filter-item" style="width:200px;" clearable placeholder="关键字"/>
      <!--
      <el-select v-model="listQuery.importance" placeholder="Imp" clearable style="width: 90px" class="filter-item">
        <el-option v-for="item in importanceOptions" :key="item" :label="item" :value="item" />
      </el-select>
      <el-select v-model="listQuery.type" placeholder="Type" clearable class="filter-item" style="width: 130px">
        <el-option v-for="item in calendarTypeOptions" :key="item.key" :label="item.display_name+'('+item.key+')'" :value="item.key" />
      </el-select>
      <el-select v-model="listQuery.sort" style="width: 140px" class="filter-item" @change="handleFilter">
        <el-option v-for="item in sortOptions" :key="item.key" :label="item.label" :value="item.key" />
      </el-select>
      -->
      <el-button v-waves class="filter-item" type="primary" icon="el-icon-search" @click="handleFilter">
        搜索
      </el-button>
      <el-button class="filter-item" style="margin-left: 10px;" type="success" icon="el-icon-edit"
                 @click="handleCreate">
        添加
      </el-button>
      <!--
      <el-button v-waves :loading="downloadLoading" class="filter-item" type="primary" icon="el-icon-download" @click="handleDownload">
        Export
      </el-button>
      <el-checkbox v-model="showReviewer" class="filter-item" style="margin-left:15px;" @change="tableKey=tableKey+1">
        reviewer
      </el-checkbox>-->
    </div>


    <el-table
      :key="tableKey"
      v-loading="listLoading"
      :data="list"
      border
      fit
      highlight-current-row
      style="width: 100%;"
    >
      <!--
      <el-table-column label="ID" prop="id" sortable="custom" align="center" width="80" :class-name="getSortClass('id')">
        <template slot-scope="{row}">
          <span>{{ row.id }}</span>
        </template>
      </el-table-column>
      <el-table-column label="Date" width="150px" align="center">
        <template slot-scope="{row}">
          <span>{{ row.timestamp | parseTime('{y}-{m}-{d} {h}:{i}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="Title" min-width="150px">
        <template slot-scope="{row}">
          <span class="link-type" @click="handleUpdate(row)">{{ row.title }}</span>
          <el-tag>{{ row.type | typeFilter }}</el-tag>
        </template>
      </el-table-column>-->
      <el-table-column type="index" label="序号" width="50px" align="center"/>
      <el-table-column label="用户名" align="center">
        <template slot-scope="{row}">
          <span>{{ row.username }}</span>
        </template>
      </el-table-column>
      <el-table-column label="姓名" align="center">
        <template slot-scope="{row}">
          <span>{{ row.fullname }}</span>
        </template>
      </el-table-column>
      <el-table-column label="角色" align="center">
        <template slot-scope="{row}">
          <span>{{ row.rolename }}</span>
        </template>
      </el-table-column>
      <el-table-column label="邮箱" align="center">
        <template slot-scope="{row}">
          <span>{{ row.email }}</span>
        </template>
      </el-table-column>
      <el-table-column label="更新时间" align="center">
        <template slot-scope="{row}">
          <span>{{ row.updated_at | parseTime('{y}-{m}-{d} {h}:{i}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="可用性" align="center">
        <template slot-scope="scope">
          <el-switch
            v-model="scope.row.enable"
            inactive-color="#e0e0e0"
            active-color="#009dff"
            :active-value=true
            :inactive-value=false
            @change="changeStatus(scope.row)"
          />
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" width="230" class-name="small-padding fixed-width">
        <template slot-scope="{row,$index}">
          <el-button type="primary" size="mini" @click="handleUpdate(row)">
            编辑
          </el-button>
          <el-button type="primary" size="mini" @click="handleResetPwd(row)">
            重置密码
          </el-button>
          <el-button v-if="row.deleted!=1" size="mini" type="danger" @click="handleDelete(row,$index)">
            删除
          </el-button>
        </template>
      </el-table-column>
      <!--
      <el-table-column v-if="showReviewer" label="Reviewer" width="110px" align="center">
        <template slot-scope="{row}">
          <span style="color:red;">{{ row.reviewer }}</span>
        </template>
      </el-table-column>
      <el-table-column label="Imp" width="80px">
        <template slot-scope="{row}">
          <svg-icon v-for="n in + row.importance" :key="n" icon-class="star" class="meta-item__icon" />
        </template>
      </el-table-column>
      <el-table-column label="Readings" align="center" width="95">
        <template slot-scope="{row}">
          <span v-if="row.pageviews" class="link-type" @click="handleFetchPv(row.pageviews)">{{ row.pageviews }}</span>
          <span v-else>0</span>
        </template>
      </el-table-column>
      <el-table-column label="Status" class-name="status-col" width="100">
        <template slot-scope="{row}">
          <el-tag :type="row.status | statusFilter">
            {{ row.status }}
          </el-tag>
        </template>
      </el-table-column>

      -->
    </el-table>

    <pagination v-show="total>0" :total="total" :page.sync="listQuery.page" :limit.sync="listQuery.limit"
                @pagination="getList" align="center"/>

    <el-dialog :title="textMap[dialogStatus]" :visible.sync="dialogFormVisible" style="padding: 40px;">
      <el-form ref="dataForm" :rules="rules" :model="temp" label-position="right" label-width="140px"
               style="width: 90%;">
        <el-form-item label="用户名：" prop="username">
          <el-input v-model="temp.username" :disabled="dialogStatus === 'update'" style="width:100%;"/>
        </el-form-item>
        <el-form-item label="姓名：" prop="fullname">
          <el-input v-model="temp.fullname" style="width:100%;"/>
        </el-form-item>
        <el-form-item label="角色类型：" prop="roleid">
          <el-select v-model="temp.roleid" placeholder="请选择角色类型" clearable>
            <el-option
              v-for="h in roletypes"
              :key="h.key"
              :label="h.display_name"
              :value="h.key"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="邮箱：" prop="email">
          <el-input v-model="temp.email" style="width:100%;"/>
        </el-form-item>
        <el-form-item label="手机号码：" prop="tel">
          <el-input v-model="temp.tel" style="width:100%;"/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="dialogFormVisible = false">
          关闭
        </el-button>
        <el-button type="primary" @click="saveData()">
          确认保存
        </el-button>
      </div>
    </el-dialog>
    <!--
        <el-dialog :visible.sync="dialogPvVisible" title="Reading statistics">
          <el-table :data="pvData" border fit highlight-current-row style="width: 100%">
            <el-table-column prop="key" label="Channel" />
            <el-table-column prop="pv" label="Pv" />
          </el-table>
          <span slot="footer" class="dialog-footer">
            <el-button type="primary" @click="dialogPvVisible = false">Confirm</el-button>
          </span>
        </el-dialog>
    -->
  </div>
</template>

<script>
  import {getusers, adduser, updateuser, deleteuser, resetpwd} from '@/api/user'
  import waves from '@/directive/waves' // waves directive
  import {parseTime} from '@/utils'
  import Pagination from '@/components/Pagination' // secondary package based on el-pagination

  /*
  const calendarTypeOptions = [
    { key: 'CN', display_name: 'China' },
    { key: 'US', display_name: 'USA' },
    { key: 'JP', display_name: 'Japan' },
    { key: 'EU', display_name: 'Eurozone' }
  ]

  // arr to obj, such as { CN : "China", US : "USA" }
  const calendarTypeKeyValue = calendarTypeOptions.reduce((acc, cur) => {
    acc[cur.key] = cur.display_name
    return acc
  }, {})
  */
  export default {
    name: 'ComplexTable',
    components: {Pagination},
    directives: {waves},
    filters: {
      statusFilter(status) {
        const statusMap = {
          published: 'success',
          draft: 'info',
          deleted: 'danger'
        }
        return statusMap[status]
      },
      typeFilter(type) {
        return calendarTypeKeyValue[type]
      }
    },
    data() {
      return {
        tableKey: 0,
        list: null,
        total: 0,
        listLoading: true,
        listQuery: {
          page: 1,
          limit: 20,
          key: ''//,
          //title: undefined,
          //type: undefined,
          //sort: '+id'
        },
        textMap: {
          create: '添加用户',
          update: '编辑用户'
        },
        roletypes: [
          {key: 'a7ddafcf-bd23-11ea-b993-a4c3f0e207f8', display_name: '职员'},
          {key: 'c50b3a9a-144a-11eb-a482-00e06720cdbc', display_name: '系统管理员'},
          {key: 'b7825e4f-bd27-11ea-9394-a4c3f0e207f8', display_name: '管理者'}
        ],
        dialogFormVisible: false,
        dialogStatus: '',
        dialogPvVisible: false,
        pvData: [],
        temp: {
          uid: undefined,
          username: '',
          fullname: '',
          roleid: '',
          email: '',
          tel: '',
          enable: false
        },
        rules: {
          username: [{required: true, message: '用户名不能为空！', trigger: 'blur'}],
          roleid: [{required: true, message: '角色不能为空！', trigger: 'blur'}],
          tel: [{required: true, message: '手机号码不能为空！', trigger: 'blur'}],
          fullname: [{required: true, message: '姓名不能为空！', trigger: 'blur'}]
        }/*,
      //importanceOptions: [1, 2, 3],
      //calendarTypeOptions,
      //sortOptions: [{ label: 'ID Ascending', key: '+id' }, { label: 'ID Descending', key: '-id' }],
      //statusOptions: ['published', 'draft', 'deleted'],
      //showReviewer: false,
      downloadLoading: false*/
      }
    },
    created() {
      this.getList()
    },
    methods: {
      getList() {
        this.listLoading = true
        getusers(this.listQuery).then(response => {
          this.list = response.data.data
          this.total = response.page.count

          // Just to simulate the time of the request
          setTimeout(() => {
            this.listLoading = false
          }, 1000)
        })
      },
      handleResetPwd(row, index) {
        this.$confirm("您确认要重置该用户的密码么？", "提示", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
        }).then(() => {
          resetpwd({
            uid: row.uid
          }).then(() => {
            this.$notify({
              title: 'Success',
              message: '密码重置成功！',
              type: 'success',
              duration: 2000
            })
          })
        });
      },
      handleDelete(row, index) {
        this.$confirm("确定删除吗？", "提示", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
        }).then(() => {
          deleteuser({
            uid: row.uid
          }).then(() => {
            this.getList()
            this.$notify({
              title: 'Success',
              message: '删除成功！',
              type: 'success',
              duration: 2000
            })
          })
        });
      },
      saveData() {
        this.$refs['dataForm'].validate((valid) => {
          if (valid) {
            if (this.dialogStatus === 'create') {
              adduser(this.temp).then(() => {
                this.list.unshift(this.temp)
                this.dialogFormVisible = false
                this.getList()
                this.$notify({
                  title: 'Success',
                  message: '用户新建保存成功！',
                  type: 'success',
                  duration: 2000
                })
              })
            } else {
              updateuser(this.temp).then(() => {
                this.list.unshift(this.temp)
                this.dialogFormVisible = false
                this.getList()
                this.$notify({
                  title: 'Success',
                  message: '编辑用户信息成功！',
                  type: 'success',
                  duration: 2000
                })
              })
            }

          }
        })
      },
      handleUpdate(row) {
        this.temp = Object.assign({}, row) // copy obj
        //this.temp.timestamp = new Date(this.temp.timestamp)
        this.dialogStatus = 'update'
        this.dialogFormVisible = true
        this.$nextTick(() => {
          this.$refs['dataForm'].clearValidate()
        })
        console.log(this.temp)
      },
      /*
      handleDelete(row, index) {
        this.$notify({
          title: 'Success',
          message: 'Delete Successfully',
          type: 'success',
          duration: 2000
        })
        this.list.splice(index, 1)
      },
      */
      handleFilter() {
        this.listQuery.page = 1
        this.getList()
      },
      handleCreate() {
        this.resetTemp()
        this.dialogStatus = 'create'
        this.dialogFormVisible = true
        this.$nextTick(() => {
          this.$refs['dataForm'].clearValidate()
        })
      },
      resetTemp() {
        this.temp = {
          uid: undefined,
          username: '',
          fullname: '',
          roleid: '',
          email: '',
          tel: '',
          enable: false
        }
      },
      changeStatus(t) {
        console.log(t)
        updateuser({
          uid: t.uid,
          enable: t.enable
        }).then(() => {
          this.getList()
          this.$notify({
            title: 'Success',
            message: '可用性保存成功！',
            type: 'success',
            duration: 2000
          })
        })
      }
      /*,

      handleModifyStatus(row, status) {
        this.$message({
          message: '操作Success',
          type: 'success'
        })
        row.status = status
      },
      sortChange(data) {
        const { prop, order } = data
        if (prop === 'id') {
          this.sortByID(order)
        }
      },
      sortByID(order) {
        if (order === 'ascending') {
          this.listQuery.sort = '+id'
        } else {
          this.listQuery.sort = '-id'
        }
        this.handleFilter()
      },


      createData() {
        this.$refs['dataForm'].validate((valid) => {
          if (valid) {
            this.temp.id = parseInt(Math.random() * 100) + 1024 // mock a id
            this.temp.author = 'vue-element-admin'
            createArticle(this.temp).then(() => {
              this.list.unshift(this.temp)
              this.dialogFormVisible = false
              this.$notify({
                title: 'Success',
                message: 'Created Successfully',
                type: 'success',
                duration: 2000
              })
            })
          }
        })
      },

      updateData() {
        this.$refs['dataForm'].validate((valid) => {
          if (valid) {
            const tempData = Object.assign({}, this.temp)
            tempData.timestamp = +new Date(tempData.timestamp) // change Thu Nov 30 2017 16:41:05 GMT+0800 (CST) to 1512031311464
            updateArticle(tempData).then(() => {
              const index = this.list.findIndex(v => v.id === this.temp.id)
              this.list.splice(index, 1, this.temp)
              this.dialogFormVisible = false
              this.$notify({
                title: 'Success',
                message: 'Update Successfully',
                type: 'success',
                duration: 2000
              })
            })
          }
        })
      },

      handleFetchPv(pv) {
        fetchPv(pv).then(response => {
          this.pvData = response.data.pvData
          this.dialogPvVisible = true
        })
      },
      handleDownload() {
        this.downloadLoading = true
        import('@/vendor/Export2Excel').then(excel => {
          const tHeader = ['timestamp', 'title', 'type', 'importance', 'status']
          const filterVal = ['timestamp', 'title', 'type', 'importance', 'status']
          const data = this.formatJson(filterVal)
          excel.export_json_to_excel({
            header: tHeader,
            data,
            filename: 'table-list'
          })
          this.downloadLoading = false
        })
      },
      getSortClass: function(key) {
        const sort = this.listQuery.sort
        return sort === `+${key}` ? 'ascending' : 'descending'
      }

      formatJson(filterVal) {
        return this.list.map(v => filterVal.map(j => {
          if (j === 'timestamp') {
            return parseTime(v[j])
          } else {
            return v[j]
          }
        }))
      }*/
    }
  }
</script>
<style scoped lang="scss">
  .el-form-item label:after {
    content: "";
    display: inline-block;
    width: 100%;
  }

  .el-form-item__label {
    text-align: justify;
    height: 50px;
  }

  .el-form-item.is-required .el-form-item__label:before {
    content: none !important;
  }
</style>
